we hunted unit 73 which requires 2 points each, honestly if i were you i would hunt unit 30, 31 or 32 for buck because you both can get buck tags and doe tags as well. research it but I think its 30 that you can get buck tags without any points. Itsright outside Casper to the east. If i were coming fromIllinois to do a antelope hunt i would for sure want buck tags. They dont get trophys out of this unit but good average bucks and the success rate was like 95% i believe and you can still build points. good luck!! Its a fun trip!!!